Up for sale is an exceptional, overall very good condition U.S. Model of 1917 Enfield manufactured by the highly desirable Winchester Repeating Arms Company. Carrying a low five-digit serial number (66975), this rifle represents the workhorse platform that equipped roughly 75% of the American Expeditionary Forces in France during World War I. Mechanically outstanding, it features a butter-smooth bolt action paired with a clean bore and crisp, strong rifling throughout. The rifle displays clear inspection marks, including multiple ordnance flaming bomb stampings across key steel components, star cartouches present on both the stock and receiver, and a crisp circled "P" proof stamp visible behind the trigger guard on the wrist. Completing this historic battlefield set is a Model 1917 bayonet complete with its proper scabbard, making it a turnkey addition for any serious WWI firearms collection or military historian.